CONICAL STOPPER 2 HOSES - 20x14mm, h 24mm Back Catalog number: 3841 Availability: In the manufacturer's stock Price on request - + Recommended 3847 CONICAL STOPPER 2 HOSES - 42x32mm, h 42mm Price on request 910 SCREW CAP CONTAINER, 5ml Price on request 2490 VOLUMETRIC FLASK WITH SCREW CAP TPX, 50ml Price on request